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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Threading.Tasks; | ||
|
|
||
| namespace Qwack.Excel | ||
| { | ||
| internal static class CategoryNames | ||
| { | ||
| internal const string Dates = "QDates"; | ||
| internal const string Options = "QOpt"; | ||
| internal const string Volatility = "QVol"; | ||
| internal const string Interpolation = "QInterp"; | ||
| internal const string Curves = "QCurves"; | ||
| internal const string Instruments = "QIns"; | ||
| internal const string Cubes = "QCube"; | ||
| internal const string Math = "QMath"; | ||
| internal const string Models = "QModels"; | ||
| internal const string Risk = "QRisk"; | ||
| internal const string Capital = "QCap"; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| using System; | ||
| using System.Collections.Concurrent; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Reflection; | ||
| using Microsoft.Extensions.DependencyInjection; | ||
| using Microsoft.Extensions.Logging; | ||
| using Qwack.Core.Basic; | ||
| using Qwack.Dates; | ||
| using Qwack.Excel.Utils; | ||
| using Qwack.Futures; | ||
| using Qwack.Models.Models; | ||
| using Qwack.Providers.Json; | ||
| using Qwack.Utils; | ||
|
|
||
| namespace Qwack.Excel | ||
| { | ||
| public static class ContainerStores | ||
| { | ||
| private const string _calendarJSONFile = "Calendars.json"; | ||
| private const string _futureSettingsFile = "futuresettings.json"; | ||
| private const string _currenciesFile = "currencies.json"; | ||
|
|
||
| private static object _lock = new object(); | ||
| private static object _sessionLock = new object(); | ||
|
|
||
| static ContainerStores() | ||
| { | ||
| try | ||
| { | ||
| GlobalContainer = ((IServiceCollection)new ServiceCollection()) | ||
| .AddQwackLogging() | ||
| .AddCalendarsFromJson(GetCalendarFilename()) | ||
| .AddFutureSettingsFromJson(GetFutureSettingsFile()) | ||
| .AddCurrenciesFromJson(GetCurrenciesFilename()) | ||
| .AddSingleton(typeof(IObjectStore<>), typeof(ExcelObjectStore<>)) | ||
| .BuildServiceProvider(); | ||
|
|
||
| SessionContainer = GlobalContainer.CreateScope().ServiceProvider; | ||
|
|
||
| SessionContainer.GetRequiredService<IFutureSettingsProvider>(); | ||
|
|
||
| PnLAttributor = new PnLAttributor(); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| if (Directory.Exists(@"C:\Temp")) | ||
| { | ||
| File.WriteAllText($@"C:\Temp\QwackInitializationError_{DateTime.Now:yyyyMMdd_HHmmss}.txt", ex.ToString()); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| public static IServiceProvider GlobalContainer { get; internal set; } | ||
|
|
||
| private static IServiceProvider _sessionContainer; | ||
| public static IServiceProvider SessionContainer | ||
| { | ||
| get | ||
| { | ||
| lock (_sessionLock) | ||
| { return _sessionContainer; } | ||
| } | ||
| set | ||
| { | ||
| lock (_sessionLock) | ||
| { | ||
| _sessionContainer = value; | ||
| } | ||
| } | ||
| } | ||
| public static ICurrencyProvider CurrencyProvider => GlobalContainer.GetRequiredService<ICurrencyProvider>(); | ||
| public static ICalendarProvider CalendarProvider => GlobalContainer.GetRequiredService<ICalendarProvider>(); | ||
| public static IFutureSettingsProvider FuturesProvider => GlobalContainer.GetRequiredService<IFutureSettingsProvider>(); | ||
| public static ILogger GetLogger<T>() => GlobalContainer.GetRequiredService<ILoggerFactory>().CreateLogger<T>(); | ||
|
|
||
| private static ConcurrentDictionary<Type, IFlushable> _registeredTypes = new ConcurrentDictionary<Type, IFlushable>(); | ||
|
|
||
| public static IPnLAttributor PnLAttributor { get; set; } | ||
|
|
||
| private static string GetFutureSettingsFile() => Path.Combine(GetRunningDirectory(), _futureSettingsFile); | ||
|
|
||
| private static string GetRunningDirectory() | ||
| { | ||
| var codeBaseUrl = new Uri(Assembly.GetExecutingAssembly().CodeBase); | ||
| var codeBasePath = Uri.UnescapeDataString(codeBaseUrl.AbsolutePath); | ||
| var dirPath = Path.GetDirectoryName(codeBasePath); | ||
| return dirPath; | ||
| } | ||
|
|
||
| private static string GetCalendarFilename() => Path.Combine(GetRunningDirectory(), _calendarJSONFile); | ||
| private static string GetCurrenciesFilename() => Path.Combine(GetRunningDirectory(), _currenciesFile); | ||
|
|
||
| public static IObjectStore<T> GetObjectCache<T>() | ||
| { | ||
| lock (_lock) | ||
| { | ||
| var os = SessionContainer.GetService<IObjectStore<T>>(); | ||
| _registeredTypes.AddOrUpdate(typeof(T), os, (x, y) => os); | ||
| return os; | ||
| } | ||
| } | ||
| public static T GetObjectFromCache<T>(string name) | ||
| { | ||
| lock (_lock) | ||
| { | ||
| return SessionContainer.GetService<IObjectStore<T>>().GetObject(name).Value; | ||
| } | ||
| } | ||
| public static void PutObjectToCache<T>(string name, T obj) => GetObjectCache<T>().PutObject(name, new SessionItem<T> { Name = name, Value = obj, Version = 1 }); | ||
|
|
||
| public static void FlushCache<T>() => SessionContainer.GetService<IObjectStore<T>>().Clear(); | ||
| public static void FlushAllCaches() | ||
| { | ||
| foreach (var t in _registeredTypes.Values.ToArray()) | ||
| { | ||
| t.Clear(); | ||
| } | ||
| } | ||
| } | ||
| } |
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